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INSTALLATION & SERVICE TRAIN SENTINEL SYSTEM February 2011 (Revised June 2014)

DOCUMENT NO. OBE-00-11-04 VERSION A.1

Siemens Industry, Inc. Rail Automation 9568 Archibald Ave., Suite 100 Rancho Cucamonga, California 91730

1-800-793-7233 Copyright © 2011 - 2014 Siemens Industry, Inc. Rail Automation All rights reserved

ii Document No.: OBE-00-11-04 FEBRUARY 2011 (Revised June 2014) Version: A.1

PROPRIETARY INFORMATION

Siemens Industry, Inc. Rail Automation has a proprietary interest in the information contained herein and, in some instances, has patent rights in the systems and components described. It is requested that you distribute this information only to those responsible people within your organization who have an official interest. This document or the information disclosed herein, shall not be reproduced or transferred to other documents or used or disclosed for manufacturing or for any other purpose except as specifically authorized in writing by Siemens Industry, Inc. Rail Automation

TRANSLATIONS

The manuals and product information of Siemens Industry, Inc. Rail Automation are intended to be produced and read in English. Any translation of the manuals and product information are unofficial and can be imprecise and inaccurate in whole or in part. Siemens Industry, Inc. Rail Automation does not warrant the accuracy, reliability, or timeliness of any information contained in any translation of manual or product information from its original official released version in English and shall not be liable for any losses caused by such reliance on the accuracy, reliability, or timeliness of such information. Any person or entity that relies on translated information does so at his or her own risk.

WARRANTY INFORMATION

Siemens Industry, Inc. Rail Automation warranty policy is as stated in the current Terms and Conditions of Sale document. Warranty adjustments will not be allowed for products or components which have been subjected to abuse, alteration, improper handling or installation, or which have not been operated in accordance with Seller's instructions. Alteration or removal of any serial number or identification mark voids the warranty.

SALES AND SERVICE LOCATIONS

Technical assistance and sales information on Siemens Industry, Inc. Rail Automation products may be obtained at the following locations:

SIEMENS INDUSTRY, INC. RAIL AUTOMATION SIEMENS INDUSTRY, INC.RAIL AUTOMATION 2400 NELSON MILLER PARKWAY 939 S. MAIN STREET LOUISVILLE, KENTUCKY 40223 MARION, KENTUCKY 42064 TELEPHONE: (502) 618-8800 TELEPHONE: (270) 918-7800 FAX: (502) 618-8810 CUSTOMER SERVICE: (800) 626-2710 SALES & SERVICE: (800) 626-2710 TECHNICAL SUPPORT: (800) 793-7233 WEB SITE: http://www.rail-automation.com/ FAX: (270) 918-7830

FCC RULES COMPLIANCE

The equipment covered in this manual has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his/her own expense.

iii Document No.: OBE-00-11-04 FEBRUARY 2011 (Revised June 2014) Version: A.1

Table of Contents

1.0 INTRODUCTION ............................................................................................................. 1

1.1 SYSTEM CONCEPT .................................................................................................... 1 1.2 DEFINITIONS, ACRONYMS, AND ABBREVIATIONS ................................................. 2

2.0 SYSTEM OVERVIEW ..................................................................................................... 5 2.1 LOCOMOTIVE SUBSYSTEM CONTEXT .................................................................... 5 2.2 MODULE PARTS LIST ................................................................................................ 6 2.3 CABLES AND ANTENNA PARTS LIST ....................................................................... 6

3.0 INSTALLATION ............................................................................................................... 7 3.1 SYSTEM COMPONENT CONNECTION BLOCK DIAGRAM ....................................... 7 3.2 TYPICAL ON-BOARD MODULE INTERCONNECTION DIAGRAM ............................. 8

3.2.1 Locomotive Display(s) ........................................................................................... 9 3.2.2 Train Integrity Monitoring ...................................................................................... 9 3.2.3 System Failure and Cut-Out ................................................................................. 9

3.3 MOUNTING THE SYSTEM MODULES ......................................................................10 4.0 SOFTWARE CONFIGURATION ....................................................................................13

4.1 HARDWARE REQUIRED ...........................................................................................13 4.2 SOFTWARE REQUIRED............................................................................................13 4.3 RUNNING THE SENTINEL.EXE PROGRAM .............................................................13 4.4 INSTALLING THE APPLICATION IMAGE ..................................................................15

5.0 TESTING THE TRAIN SENTINEL® SYSTEM ................................................................19 6.0 DOWNLOADING SYSTEM LOGS .................................................................................21 7.0 MODULE CONNECTOR DESCRIPTIONS & SPECIFICATIONS ...................................23

7.1 CONTROL MODULE A90315 .....................................................................................23 7.1.1 ACC Connector ....................................................................................................24 7.1.2 RS-232 ................................................................................................................25 7.1.3 CAN BUS Interface ..............................................................................................25 7.1.4 Brake Connector ..................................................................................................26 7.1.5 12 Volt Supply ......................................................................................................27 7.1.6 Synchronous RS-485 ...........................................................................................27 7.1.7 Ethernet Connector ..............................................................................................28 7.1.8 General Control Module LED Interface ................................................................29 7.1.9 GPS Connector....................................................................................................30 7.1.10 Input Connector ...................................................................................................31 7.1.11 Digital Inputs ........................................................................................................33 7.1.12 20/60 Pole Axle Tachometer Input .......................................................................34 7.1.13 250 Pole Axle Tachometer Input ..........................................................................34 7.1.14 Laptop Connector ................................................................................................35 7.1.15 Laptop Port ..........................................................................................................36 7.1.16 Debug Port ..........................................................................................................36

iv Document No.: OBE-00-11-04 FEBRUARY 2011 (Revised June 2014) Version: A.1

7.1.17 Output Connector ................................................................................................37 7.1.18 Digital Outputs .....................................................................................................38 7.1.19 System Input Power .............................................................................................39 7.1.20 Power Connectors ...............................................................................................39 7.1.21 RS-485 Connectors .............................................................................................40

7.2 HEAT OF TRAIN (HOT) MODULE A90325 ................................................................43 7.2.1 Ethernet Connector(s) .........................................................................................44 7.2.2 External Radio Connector ....................................................................................45

7.2.2.1 +12 Volt Supply Interface .................................................................................46 7.2.2.2 Transmit Audio Interface ..................................................................................46 7.2.2.3 Receive Audio Interface ...................................................................................47 7.2.2.4 PTT Interface ...................................................................................................47 7.2.2.5 Carrier Detect Interface ....................................................................................48

7.2.3 General HOT Module LED Interface ....................................................................48 7.2.4 Input Connector ...................................................................................................48 7.2.5 HOT Power Interface ...........................................................................................49

7.2.5.1 Digital Input ......................................................................................................50 7.2.6 Laptop Connector ................................................................................................50

7.2.6.1 Laptop Port ......................................................................................................51 7.2.6.2 Debug Port .......................................................................................................52

7.2.7 Power Connectors ...............................................................................................52 7.2.8 RS-232 Connector ...............................................................................................53 7.2.9 UHF – HOT Connector ........................................................................................55

7.3 BRAKE INTERFACE MODULE (BIM) A90335 ............................................................57 7.3.1 Brake Connector ..................................................................................................58

7.3.1.1 12 Volt Supply ..................................................................................................59 7.3.2 Asynchronous RS-485 .........................................................................................59 7.3.3 General Brake Interface Module LED Interface ...................................................59 7.3.4 Output Connector ................................................................................................60 7.3.5 P2A Outputs ........................................................................................................61 7.3.6 P2A Output Source ..............................................................................................61 7.3.7 Remote/Cutout Connector ...................................................................................62 7.3.8 Remote Input(s) ...................................................................................................63

7.4 DISPLAY MODULE A90320 .......................................................................................65 7.4.1 Ethernet Connector ..............................................................................................66 7.4.2 Power Connector .................................................................................................67

7.4.2.1 12 VDC Port .....................................................................................................68 7.4.2.2 Laptop Port ......................................................................................................68

7.4.3 USB Connector ....................................................................................................69 7.5 KEYPAD/DISPLAY INTERFACE Q1962 .....................................................................71

7.5.1 Keypad/Display Connector ...................................................................................72

v Document No.: OBE-00-11-04 FEBRUARY 2011 (Revised June 2014) Version: A.1

List of Figures

Figure 1-1 Sentinel Subsystem Components ........................................................................... 1 Figure 3-1 Locomotive Subsystem Connection Block Diagram ................................................ 7 Figure 3-2 Typical On-Board Equipment Configuration ............................................................ 8 Figure 3-3 Sentinel Modules Mounted on Cab Rack Assembly ...............................................10 Figure 3-4 Example of Sentinel Modules Mounted in Rack Assembly .....................................11 Figure 7-1 Control Module A90315 .........................................................................................23 Figure 7-2 ACC Connector ......................................................................................................24 Figure 7-3 Brake Connector ....................................................................................................26 Figure 7-4 Ethernet Connector ................................................................................................28 Figure 7-5 GPS Connector......................................................................................................30 Figure 7-6 Input Connector .....................................................................................................31 Figure 7-7 Laptop Connector ..................................................................................................35 Figure 7-8 Output Connector ..................................................................................................37 Figure 7-9 Power Connector ...................................................................................................39 Figure 7-10 RS-485 Connector ...............................................................................................40 Figure 7-11 HOT Module A90325 ...........................................................................................43 Figure 7-12 Ethernet Connector ..............................................................................................44 Figure 7-13 External Radio Connector ....................................................................................45 Figure 7-14 Input Connector ...................................................................................................48 Figure 7-15 Laptop Connector ................................................................................................50 Figure 7-16 Power Connector .................................................................................................52 Figure 7-17 RS-232 Connector ...............................................................................................53 Figure 7-18 UHF – HOT Connector ........................................................................................55 Figure 7-19 Brake Interface Module A90335 ...........................................................................57 Figure 7-20 Brake Connector ..................................................................................................58 Figure 7-21 Output Connector ................................................................................................60 Figure 7-22 Remote/Cutout Connector ...................................................................................62 Figure 7-23 Display Module A90320 .......................................................................................65 Figure 7-24 Ethernet Connector ..............................................................................................66 Figure 7-25 Power Connector .................................................................................................67 Figure 7-26 USB Connector ....................................................................................................69 Figure 7-27 Keypad/Display Specifications .............................................................................71 Figure 7-28 Keypad/Display Connector ...................................................................................72

vi Document No.: OBE-00-11-04 FEBRUARY 2011 (Revised June 2014) Version: A.1

List of Tables

Table 7-1 ACC Connector Pin Out ..........................................................................................24 Table 7-2 RS-232 Interface Characteristics ............................................................................25 Table 7-3 CAN BUS Interface Characteristics .........................................................................25 Table 7-4 Brake Connector Pin Out ........................................................................................26 Table 7-5 12 Volt Supply Interface Characteristics..................................................................27 Table 7-6 Synchronous RS-485 Interface Characteristics .......................................................27 Table 7-7 Ethernet Connector Pin Out ....................................................................................28 Table 7-8 Ethernet Interface Characteristics ...........................................................................29 Table 7-9 General Control Module LED Interface ...................................................................29 Table 7-10 GPS Connector Pin Out ........................................................................................30 Table 7-11 GPS Interface Characteristic .................................................................................31 Table 7-12 Input Connector Pin Out........................................................................................32 Table 7-13 Digital Input Interface Characteristics ....................................................................33 Table 7-14 20/60 Pole Axle Tachometer Interface Characteristics ..........................................34 Table 7-15 60P Pole Axle Tachometer Interface Characteristics ............................................34 Table 7-16 Laptop Connector Pin Out .....................................................................................35 Table 7-17 Laptop Port Interface Characteristics ....................................................................36 Table 7-18 Debug Port Interface Characteristics ....................................................................36 Table 7-19 Output Connector Pin Out .....................................................................................37 Table 7-20 Digital Output Interface Characteristics .................................................................38 Table 7-21 System Input Power Interface Characteristics .......................................................39 Table 7-22 Power Connector Pin Out .....................................................................................39 Table 7-23 Power Connector Interface Characteristics ...........................................................40 Table 7-24 RS-485 Connector Pin Out ...................................................................................41 Table 7-25 RS-485 Interface Characteristics ..........................................................................41 Table 7-26 Ethernet Connector Pin Out ..................................................................................44 Table 7-27 External Radio Connector Pin Out ........................................................................45 Table 7-28 12 Volt Supply Interface Characteristics ................................................................46 Table 7-29 Transmit Audio Interface Characteristics ..............................................................46 Table 7-30 Receive Audio Interface Characteristics ................................................................47 Table 7-31 PTT Interface Characteristics ................................................................................47 Table 7-32 Carrier Detect Interface Characteristics ................................................................48 Table 7-33 General HOT Module LED Interface .....................................................................48 Table 7-34 Input Connector Pin Out........................................................................................49 Table 7-35 HOT Power Interface Characteristics ....................................................................49 Table 7-36 Digital Input Interface Characteristics ....................................................................50 Table 7-37 Laptop Connector Pin Out .....................................................................................51 Table 7-38 Laptop Port Interface Characteristics ....................................................................51 Table 7-39 Debug Port Interface Characteristics ....................................................................52 Table 7-40 Power Connector Pin Out .....................................................................................53 Table 7-41 Power Connector Interface Characteristics ...........................................................53 Table 7-42 RS-232 Connector Pin Out ...................................................................................54 Table 7-43 RS-232 Interface Characteristics ..........................................................................54 Table 7-44 UHF – HOT Connector Pin Out .............................................................................55 Table 7-45 UHF – HOT Connector Interface Characteristics ..................................................55 Table 7-46 Brake Connector Pin Out ......................................................................................58 Table 7-47 12 Volt Supply Interface Characteristics ................................................................59

vii Document No.: OBE-00-11-04 FEBRUARY 2011 (Revised June 2014) Version: A.1

Table 7-48 Asynchronous RS-485 Interface Characteristics ...................................................59 Table 7-49 General Brake Interface Module LED Interface .....................................................59 Table 7-50 Output Connector Pin Out .....................................................................................60 Table 7-51 P2A Output Interface Characteristics ....................................................................61 Table 7-52 P2A Output Source Interface Characteristics ........................................................61 Table 7-53 Remote/Cutout Connector Pin Out ........................................................................62 Table 7-54 Remote Input(s) Interface Characteristics .............................................................63 Table 7-55 Display Specifications ...........................................................................................65 Table 7-56 Ethernet Connector Pin Out ..................................................................................66 Table 7-57 Power Connector Pin Out .....................................................................................67 Table 7-58 12 VDC Interface Characteristics ..........................................................................68 Table 7-59 Laptop Port Interface Characteristics ....................................................................68 Table 7-60 USB Connector Pin Out ........................................................................................69 Table 7-61 USB Interface Characteristics ...............................................................................69 Table 7-62 Keypad/Display Specifications ..............................................................................71 Table 7-63 Keypad/Display Connector Pin Out .......................................................................72 Table 7-64 RS Interface Chartacteristics ................................................................................72

viii Document No.: OBE-00-11-04 FEBRUARY 2011 (Revised June 2014) Version: A.1

REVISION HISTORY

Rev. Date Author Description A 2/2011 DLW Initial release

A.1 06/2014 TP Change to Siemens Branding

Train Sentinel® System – Installation & Service ___________________________________________________________________________________________________________

1 Document No.: OBE-00-11-04 FEBRUARY 2011 (Revised June 2014) Version: A.1

1.0 INTRODUCTION 1.1 SYSTEM CONCEPT Train Sentinel® is a non-vital component of the Train Control (TC) solution; a Positive Train Control (PTC) system designed to provide a cost-effective, reliable and safer means to operate trains within a railroad network. The primary operational components of the Train Sentinel® System are the CAD—ACT Dispatcher Control System, the Train Sentinel® locomotive subsystem, and GPS technology. Major functions performed by Train Sentinel® Systems are:

• electronic delivery, monitoring and enforcement of Track Warrant and Bulletins • wayside status monitoring and enforcement, including switches and signals • speed limit monitoring and enforcement (i.e., civil and restricted speed).

The Sentinel System’s subsystem modules covered by this manual are:

• The Control Module (90315) • The Head of Train (HOT) Module (90325) • The Brake Interface Module (BIM) (90336) • The Display Unit (90320)

Figure 1-1 Sentinel Subsystem Components

CONTROL HOT BIM

DISPLAY



1.2 DEFINITIONS, ACRONYMS, AND ABBREVIATIONS The following definitions, acronyms and abbreviations apply specifically to this document, although they may have other meanings in another context.

Active Track Warrant: This is a Track Warrant that has been confirmed by both the Locomotive Crew and the Dispatcher.

Directional Warrant: Term applied to movement authority with the intent for the train to travel from one location to another. A Directional Warrant implies a desired destination.

Dispatch System: Provides Track Warrants and other forms of control instructions to the Locomotive Subsystem and train crew to coordinate train operation and permissions within controlled territory.

EOT System: A system that is mounted at the end of the train that monitors brake pipe pressure, motion, and other parameters, and sends this information to the head of the train. It also can receive information from the head of the train to control the release of air from the brake pipe to invoke emergency brake applications.

False Stop: Any penalty application or train stoppage caused by a PTC due to a hardware or software fault or due to an improper decision made by the PTC system.

Forms (e.g., Form A & Form B): Forms contain information on temporary conditions which affect safe train or engine movement as well as maximum permissible speeds at specific locations or regions.

GPS System: A system of satellites which emit signals and data used to provide global position data to the Locomotive Subsystem.

Head End Speed Restriction: A type of speed restriction that is applicable only to the head end locomotives of a train. In freight applications, the need of this type of restriction is generally due to the weight of the locomotives or the tractive effort of the locomotives on the track. Other uses may be due to specific operating rule requirements.

Locomotive Brake System: A brake system that the Locomotive Subsystem interfaces with to apply penalty brake application with can be either a full service and/or an emergency brake rate.

Locomotive Crew: Personnel that operate a train and interface with the Locomotive Subsystem.

Locomotive Speed System: A system that measures the current speed of the locomotive and provides the data to the Locomotive Subsystem. The locomotive speed can be provided by an axle tachometer, GPS Satellites, Accelerometers, or etc.

Locomotive Subsystem: A system that enforces movement authorities and train handling instructions such as maximum authorized speed. The system interfaces with the Locomotive

Crew and Dispatch System. The Locomotive Subsystem will request a penalty brake application to stop the locomotive if the Locomotive Crew exceeds the displayed speed limits.

Maintainer: A role that will install, configure and repair the Locomotive Subsystem on the Locomotive.



Movement Authority: The permission to occupy and use a specific section of controlled track. This does not include track within yard limits or outside controlled territory. The term is also synonymous with “Track Warrant”, “License”, and other terms depending upon the railroad in question. Movement Authorities are generally issued to trains and track repair equipment, but may be issued to individuals working on the railroad right of way under certain circumstances.

NAK: Negative Acknowledgment

Relative Stopping Distance: Is the calculated distance traveled by a moving train from when a full service brake rate is first applied to when the speed of the train is at 0 mph.

Roadway Worker: A person whose work typically involves repair, construction, or maintenance of track, ties, switches, or other devices directly associated with the rail or roadbed. As such, Roadway Workers generally communicate with dispatch personnel and trains as per operational rules when the work involves fouling controlled track or work within the proximity of controlled track. Typically Roadway Workers use a Form B restriction for protection within controlled territory, and said Form B must be planned and instantiated the day prior to the planned work.

System Tests: Tests ran on the Locomotive Subsystem to ensure the hardware is operating correctly, and software has not been corrupted.

Track and Time: This is a form of Track Warrant issued to trains which provides specific territorial limits and the planned time at which the warrant should be cleared. The expiration of time does not remove the territorial authority limits; rather it is an indication of non-compliance with the instructions.

Track Bulletin: A notice containing temporary track information, speed restrictions, or other conditions, necessary for safe operation of trains. Some examples are a Form A or Form B.

Track Warrant: A Track Warrant is a permission to use main line track, and is provided by the Dispatch System. Track warrants are only issued to trains. A train may be one locomotive.

Track Warrant Request: This is a message issued by the train crew via the PTC system which informs the dispatcher and dispatch system that a train desires to obtain a track warrant and enter controlled territory.

Wayside Status System: A system that reports the signal and switch/point states, broken rail status, avalanche status or other aperture status from the wayside to the Dispatch System and/or Locomotive Subsystem.

Work Between Warrant: A type of Track Warrant where the intent is for a train or track equipment to circulate or work between specified limits. A Work Between Warrant may be joint, where more than one train or track equipment vehicle may occupy the same territorial limits.

Yard Movement Authority: The Yard MA or Yard License is a specialized set of instructions generated internally by the PTC system which allows the train to move within the confines of a yard or industry track with oversight by the PTC system. The Yard MA is not generated by, or communicated to, the dispatching system; nor is it permission to occupy, or encroach upon, controlled territory.



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2.0 SYSTEM OVERVIEW 2.1 LOCOMOTIVE SUBSYSTEM CONTEXT Train Sentinel® uses GPS and speed sensors to locate the train relative to an on-board track database. The track database includes layout information, grades, curvature, milepost references, signal locations, speed limits, and highway crossings. Train Sentinel® equipment continuously monitors train speed and location against the speed limits and movement authorities. By predicting the train braking distance, the system warns the crew of potential safe movement violations. If no action is taken, the locomotive brakes are activated. The figure below shows the physical external interfaces of the Locomotive Subsystem.

Locomotive Subsystem

Power (74VDC)

Forward Position Monitor Cutout

Generator Field Low Brake Pipe Pressure

Equalizing Reservoir Pressure

Acknowledgement Button

Digital Inputs (Qty 11)

Axle Tachometer (Qty 1)

GPS Satellite

HOT Antenna

VHF Antenna (Qty 1)

UHF Antenna (Qty 1)

S a t e l l i t e / G P R S S u r e L i n x

Non-Isolated RS-232 Ports (Qty 4)

Digital Outputs (Qty 6)

Penalty Brake Request (P2A Valve)

Bell Horn PTT ETC.

Locomotive Crew Display

Locomotive Crew Keypad

Cut-out Switch

Status LEDs

Isolated RS-232 Port (Qty 1)

Installation & Maintenance

Interface

Laptop

Locomotive Crew Interface

InmarSat

G P S S u r e L i n x T e r m i

GPS

GPS Antenna (Qty 1)



2.2 MODULE PARTS LIST

Siemens P/N Description

9000-90336-0001 Brake Interface Module (BIM)

9000-90325-0001 Head of Train (HOT)

9000-90315-0001 Control Module

9000-90320-0001 Display

NOTE

All Siemens Industry, Inc. Rail Automation documents are available on the following web site: railautomation.com. Use the Download Center button to search for the desired document.

2.3 CABLES AND ANTENNA PARTS LIST

Siemens P/N Description

9000-26735-0001 TS Cable Ext. Radio 25 ft.

9000-26736-0001 TS Cable Output 25 ft.

9000-26737-0001 TS Cable Input 25 ft.

9000-26738-0001 TS Cable HOT Input 25 ft.

9000-26739-000X TS Cable 12 VDC

9000-26740-000X TS Cable Ethernet

9000-26741-0001 TS Cable 12 VDC Display

9000-26748-0001 BIM Cable Power and Comm.

9000-26749-0001 BIM Cable P2A

9000-26750-0001 BIM Cable Remote Trail 25 ft.

Z927-00374-0000 TS GPS Receiver, Antenna & 25 ft. Cable



3.0 INSTALLATION 3.1 SYSTEM COMPONENT CONNECTION BLOCK DIAGRAM The figure below shows the subsystem components and how they interconnect.

Figure 3-1 Locomotive Subsystem Connection Block Diagram

External Interfaces Locomotive Subsystem Locomotive

. .

PWR 1 Connector

.

Locomotive Crew Display Module

PWR Connector

Ethernet Port 1 Connector USB Connector

Display & Keypad

Debug

.

.

.

Engineer

. Locomotive Crew

.

.

Wayside

Ethernet Port 1 Connector


PWR 2 Connector


PWR 3 Connector

Brake Connector

GPS

RS-485 1 Connector

RS-485 2 Connector

Control Module

Power LED

Comms LED

Fault LED

Test Button

Laptop Connector


Output Connector

Input Connector

ACC Connector

RS-485 & Power Cable

RS-485 & Power Cable

Keypad Module

Keypad Module

GPS Receiver and Antenna RS-232 & Power Cable

BRAKE Connector

Brake Interface Module (Future)

Power LED

Comms LED

Fault LED

Test Button

Cut-Out Switch 1

Cut-Out Switch 2

Output Connector




PWR 2 Connector

PWR 1 Connector

PWR 3 Connector

Ext Radio Connector

Modem Connector

Power LED

Comms LED

Fault LED

Input Connector

UHF Connector

RS-232 Connector

Power LED

Comms LED

PWR Connector

VHF Connector

HOT Module

Comm. Module

Locomotive Crew Display Module


PWR Connector

Display & Keypad

USB Connector

Locomotive Crew

Locomotive Crew

Maintainer

USB Memory

Stick

End Of Train

Device

T0 HOTD

Electro-mechanical Pneumatic Brake

Valve(s)

From EOTD

GPS Data

Locomotive Axel Speed

Dispatcher

Dispatch System

To TS & VIU

Switch System Status (VIU)

To TS & VIU

Forward Position Monitor Reverse Position Monitor

Cutout Equalizing Reservoir Pressure

Low Brake Pipe Pressure Generator Field

Acknowledge Button

Audio PTT ETC.

Locomotive Power

OR CMU

To Dispatch & VIU



3.2 TYPICAL ON-BOARD MODULE INTERCONNECTION DIAGRAM The following diagram illustrates a typical Train Sentinel® equipment configuration in the locomotive. The rack assembly is designed to be installed in the locomotive LSI equipment rack. The touch-screen display(s) and optional keypad(s) are installed in the crew cab.

Figure 3-2 Typical On-Board Equipment Configuration

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HF

CAB

LE,

Q92

66/2

5



WARNING

THE POSSIBILITY OF A MINOR SHOCK EXISTS WHEN CONNECTING TRAIN SENTINEL® TO 74-VOLT LOCOMOTIVE BATTERY POWER.

3.2.1 Locomotive Display(s) The display unit(s) display necessary operating information to the crew including train status, commands, consist information, authorities, restrictions, and topographic information. The display has a sub-screen to indicate the status of the GPS system, the current status of the locomotive/train speed coupled with a track warrant pictorial showing where the locomotive/train is in relation to existing speed and authority limits. Displays are presented in both text and graphics. The display shows the relative stopping distance, in feet, from the present location to the stopping point based on the relative deceleration. An audible warning is contained within the display assembly to alert the operator should the train approach the authority limit or attempt to exceed the boundary condition of the brake/stopping profile. 3.2.2 Train Integrity Monitoring Train integrity is monitored by an end of train (EOT) device, which monitors the brake pipe pressure and GPS position of the end of the train. The EOT communicates with the Train Sentinel® Head of Train (HOT) module via a VHF radio. Separation of train consist is determined by loss of radio or inconsistency of reported information. Train integrity status is reported to the locomotive crew. 3.2.3 System Failure and Cut-Out In the event of any failure compromising safe operation, locomotive operation is halted through penalty brake application and a message is sent to the dispatcher giving notification of the event. Train Sentinel® will continue to operate under loss of communications until the limit of current authority is reached. The engineer may take manual control of the locomotive by activation of the cut-out switch on the Brake Interface Module. However, when the engineer does so, a message is transmitted to the dispatcher advising that a manual locomotive is operating within the Train Sentinel® equipped subdivision. The “failed and/or cut out” locomotive is uniquely identified to the dispatcher via the dispatch system. The locomotive engineer will be required to contact the dispatcher for approval to cut out PTC because some failures may be of a nature that when cut out, no transmission will occur.



3.3 MOUNTING THE SYSTEM MODULES The modules are mounted on the locomotive LSI equipment rack using the Sentinel Rack Assembly Q1995/4, and secured with a locking swivel nut at the bottom of each module. The figure below shows a drawing of the mounted modules, along with the standard cable and connector designations.

Figure 3-3 Sentinel Modules Mounted on Cab Rack Assembly

1

OUTPUTS INPUTS

RS-485 1 RS-485 2 BRAKE

PWR 3 ETH 3

PWR 2

PWR 1

TEST

ACC GPS

POWERCOMMSFAULT

LAPTOP

ETH 2

ETH 1

ETH 4

2345678

123456

PWR 3 ETH 3

PWR 2

COMMS

PWR 1

POWER

FAULT

ETH 2

ETH 1

EXT RADIO

UHF

PWR

RS-232

LAPTOP COMMSPOWER

FAULT

CUTOUT

OPERATE

REMOTECUTOUT

BRAKE

OUTPUT 1OUTPUT 2

TO HOT ANTENNAP/N 06955

EXTERNAL RADIO CABLE,A26735

12 VDC DISPLAYCABLE, A26741

INPUT CABLE, A26737

BIM POWER & COMM. CABLE, A26748

OUTPUT CABLE, A26736

CONTROL UNIT,A90315

GPS RECEIVER,ANTENNA, & CABLE,

Z927-00374-0000

BRAKEINTERFACE

UNIT, A90335HOT UNIT,

A90325

TRAIN SENTINEL RACKASSEMBLY, Q1995/4

BIM P2A. CABLE, A26749

BIM REMOTE TRAILCABLE, A26750

TO VHF RADIO

ETHERNET CABLE, A26740-02

12 VDC CABLE, A26739

ETHERNET CABLE,A26740-01

HOT POWER CABLE, A26738

TO SYNERGY GPSRECEIVER /ANTENNA

TO OPTIONALQ1962 KEYPADS

HOT UHF CABLE,Q9266/25

TO D

ISPL

AY

UN

ITS

A90

320



The following figure is an example of how the Sentinel modules are mounted and secured in the system rack.

Figure 3-4 Example of Sentinel Modules Mounted in Rack Assembly

WARNING

SPECIAL CARE NEEDS TO BE TAKEN TO ENSURE THAT 74 VDC IS NOT SHORTED TO THE PENALTY ELECTRO-MECHANICAL PNEUMATIC VALVE (e.g., P2A) PREVENTING THE TRAIN SENTINEL® SYSTEM FROM REQUESTING A PENALTY BRAKE APPLICATION. SPECIFICALLY, DO NOT ALLOW +74 VDC TO SHORT TO PIN 5 (OUT1P) AND PIN 8 (OUT2P), AND 74 VDC GND TO SHORT TO PIN 6 (OUT1N) AND PIN 7 (OUT2N) ON THE BRAKE INTERFACE UNIT OUTPUT CONNECTOR.



4.0 SOFTWARE CONFIGURATION 4.1 HARDWARE REQUIRED

1. PC/laptop with a serial port 2. A straight-through serial cable with a DB9 Male and a DB9 Female connector

(assuming the PC has a DB9 Male connector). 4.2 SOFTWARE REQUIRED

1. Windows XP operating system 2. Sentinel.exe program

4.3 RUNNING THE SENTINEL.EXE PROGRAM

WARNING

CONFIRM THAT ALL CONFIGURATION PARAMETERS ARE IN COMPLIANCE WITH THE RAILROAD OPERATING RULES AND PROCEDURES PRIOR TO THE LOCOMOTIVE ENTERING INTO REVENUE SERVICE.

1. Connect the PC/laptop to the Train Sentinel® system Control Module’s Laptop port using the appropriate serial cable.

2. Start the Sentinel.exe program. 3. Select Communications -> Settings…

a. Select the correct Port per your PC/laptop b. Set the Baud Rate to 56k c. Set the Data Bits to 8 d. Set the Parity to None e. Set the Stop Bits to 1 f. Set the Flow to None g. Click OK

4. Select Communications -> Connect Serially. a. Confirm ** Serial Port Opened ** is displayed on the screen

5. Select Settings -> System Configuration. a. Under Braking Data

i. The following parameters should be set per railroad operating rules and procedures:

1. Additional Dist (default is 328 ft) 2. Delay (sec) (default is 0)

ii. The remaining parameters are set by a received train consist message.



b. Under General Configuration set the following parameters:

i. The following parameters are determined by the specific locomotive and time zone:

1. Locomotive ID 2. Wheel Size 3. Time Zone Offset

ii. The remaining parameters should be set per railroad operating rules and procedures:

1. Train Id (set via dispatch message) 2. Speed Average (default is 3 samples) 3. Restricted Speed (default is 20 MPH) 4. Signal ACK Speed (default is 20 MPH) 5. Creep Speed (default is 10 MPH) 6. Overspeed Timer (default is 25 sec.) 7. Min Horn Speed (default 10 MPH) 8. Display Option (default 0) 9. Accel Filter (default 3)

10. Maximum Speed (determined by train length in train consist message)

11. MCC Loco ID (default blank) 12. Form A (default 260) 13. Form B (default 0) 14. Hysteresis Threshold (default 20) 15. Hysteresis (default 5)

c. Under Global Settings set the following parameters: i. Check the following:

1. Enable End Of Train Control 2. Use Axle Drive for Speed 3. Departure Test Req’d

ii. The following is determined by the railroad: 1. Single Pendant System (If the system has only one LCD display

check this box) 2. Show ZULU Time 3. Show AM/PM Time 4. Uses 250 Pulse Pickup (If the locomotive has a 250 Pulse Axle

Tachometer check this box) iii. The remaining parameters are not typically used or checked.

d. The Active Low Inputs section is determined by the specific locomotive hardware configuration.

e. Please select the appropriate Owner ID. f. When complete click OK.



4.4 INSTALLING THE APPLICATION IMAGE

This section applies to the Control, HOT and Display modules only. To install the application software proceed as follows:

1. Turn off the target hardware, if currently turned on.

2. Connect the target hardware module’s Serial Port to the PC’s RS-232 Serial Port.

3. Open the Tera Term window application and connect it to that PC’s corresponding COM port.

4. Turn on the target hardware.

5. On the Tera Term window, check if the following appears: System Starting - enter 222 for bootloader menu...

6. Within ~5-7 seconds, type 222 in the Tera Term window.

7. The following bootloader menu will appear:

Bootloader Menu Version 3.8 =========================== 1 - Upload Program Image 2 - Display Image Info d - Display MFG data s - Set Serial Number a - Auto set MAC addresses (using serial number) m - Manual set MAC addresses x - Erase entire NAND flash y - Erase entire DATAFLASH flash r - Reset system Boot>

[Note that the version number of the bootloader (Bootloader Menu Version 3.8) depends on the last loaded Bootloader image.]

8. At the Boot prompt, type 1 to initiate a zmodem upload of the Application Image file. Boot>1 Start Zmodem download. Timeout in 60 seconds.



9. On the Tera Term window, start the zmodem download. (File -> Transfer -> ZMODEM -> Send …)

10. Browse and select the Application Image that needs to be downloaded.

11. Select Open.

12. The following zmodem download dialog appears.



13. When complete, the Tera Term window will indicate that the file was received and that the application is being installed. Below is a sample text:

Boot>1 Start Zmodem download. Timeout in 60 seconds.. Received File with 0x9FD48 (654664) bytes Verifying Application Image .. Successful Erasing Application Image space in Nandflash, Address 0x0 Size

0x400000 .. Successful Writing Application Image to Nandflash at Address 0x0 Size

0x9FD48 .. Successful Part Number: HOT:90325:9VB61-1.8 FileType=0xB4B44B4B FileCrc=0xA02344CB FileSize=0x9FD48 FileVersion=1.8 HdrRevision=0x2 HdrCrc=0x403D393B CompileDateTime=09/27/10 08:54:31

14. Verify the FileType, FileCrc, FileVersion in the above output.

15. Verify the software load.

a. Type 2 at the boot prompt, to ‘Display Image Info’.

b. Verify the file information for the Bootloader (FLASH Image), Application and Master Fpga.

16. Turn off the target hardware.

Boot>2

**** Bootloader Info **** RAM Image Part Number: Bootloader::9VB55-3.8 FileType=0xB25A55A5 FileCrc=0x1F1A76A0 FileSize=0xFFA8 FileVersion=3.8 HdrRevision=0x2 HdrCrc=0x2F2AEA0A CompileDateTime=09/27/10 08:47:36

FLASH Image Part Number: Bootloader::9VB55-3.8 FileType=0xB25A55A5 FileCrc=0x1F1A76A0 FileSize=0xFFA8 FileVersion=3.8 HdrRevision=0x2 HdrCrc=0x2F2AEA0A CompileDateTime=09/27/10 08:47:36

**** Application Info **** Part Number: HOT:90325:9VB61-1.8 FileType=0xB4B44B4B FileCrc=0xA02344CB FileSize=0x9FD48 FileVersion=1.8 HdrRevision=0x2 HdrCrc=0x403D393B CompileDateTime=09/27/10 08:54:31

**** Fpga Info **** FPGA Version=0x0001



5.0 TESTING THE TRAIN SENTINEL® SYSTEM

This section provides instructions for functionally testing the Sentinel system to verify its operation. To test the system, proceed as follows:

1. Verify the Train Sentinel® system is installed and appears to be operational.

a. Verify each of the system modules is powered on. 2. Verify the system has a valid GPS position, is on the track map, and has a valid milepost

indication. a. Verify in the upper right hand corner of the Display Unit that there is an icon of a

satellite. b. Verify there is a valid milepost number c. Verify the locomotive is placed at that milepost on the track display

3. Perform communications tests with the VHF and HOT systems. a. Using the function keys, press F1 System -> F1 Test -> F2 Comms -> F2 RF Test

to test the VHF communications link to the Dispatch System. b. Using the function keys, press F2 HOTD -> F5 Test to test the HOT system. c. Verify the HOTD test passed by the HOTD Comm test has passed on the Display

unit. 4. Exercise the trail mode functions.

a. Activate the pneumatic brake on the locomotive to release the air from the Equalizing Reservoir.

b. Verify on the Display Unit that it displays Trail Mode and the P2A remains energized.

c. Recharge the pneumatic brake system. 5. Exercise the primary cutout switch.

a. On the Brake Interface Module (BIM), set the local cutout switch to the “CUTOUT” position.

b. Verify on the Display Unit that it displays System Cutout: Ctrl Switch, and the P2A remains energized.

6. Perform a departure test. Verify the P2A operation. a. Using the function keys, press F1 System -> F1 Test -> F4 Depart -> F1 P2A ->

F3 Yes to test the P2A b. Verify the Penalty Valve Test reports Passed on the Display Unit.

7. Move the locomotive and ensure the axle drive is operating properly. a. Disconnect the GPS cable from the Control Module. This is removing the second

speed sensor input. b. Operate the train to 10 MPH. c. Verify the Display Unit is displaying 10 MPH in the upper right hand corner. d. Reconnect the GPS cable to the Control Module.

8. Receive a Movement Authority that allows the train to traverse through a communicating switch.

a. Have the Dispatch system send a Train Consist message to the Train Sentinel system.

b. Press F6 Back to clear the screen



c. Have the Dispatch system send a Movement Authority through a communicating

switch. d. Press F1 Confirm to confirm the Movement Authority e. Press F6 Ok to clear the Warrant Read Screen f. Press F6 Back to clear the Dispatch Message g. Verify the background of the territory the Movement Authority covers is now white.

It was gray prior to confirming the Movement Authority. 9. When the switch is within range verify the correct alignment and locked indication is

shown. a. Operate the train toward the communicating switch. b. Verify on approach to the communicating switch the system displays the switch

milepost and that it is “NORMAL” and “LOCKED”. 10. Verify the train may pass at track speed and verify the physical alignment of the switch.

a. Continue to operate the train through the communicating switch. b. Verify the communicating switch is in the correct position (i.e., NORMAL). c. Verify the locomotive can traverse through the switch at civil speed by inspecting

the Display Unit. 11. Repeat steps 8 & 9. Slow the train to restricted speed. 12. When within visual range of the switch, disconnect the Ext. Radio cable from the HOT

Module. 13. Upon approach, verify the maximum authorized speed reduces to Restricted Speed and

the alignment indication transitions to “Bad Alignment”. 14. Reconnect the Ext. Radio cable to the HOT Module to allow the receipt of Dispatch

System messages. 15. Repeat steps 8 & 9. Disconnect the VHF communications system prior to the switch

being in-range (2 miles). 16. Verify the alignment is shown as “Bad Alignment”. 17. Transit the switch at restricted speed and verify the restricted speed is enforced by the

PTC system. 18. Record the results.



6.0 DOWNLOADING SYSTEM LOGS To down load system logs from Train Sentinel system place a USB memory stick into the USB port on the side of the Display Unit. Press F1 System -> F3 Setup -> F5 USB -> F1 To USB -> F1 Logs to start downloading logs to the USB memory stick. See the Display Unit for status.

NOTE

This may take a few minutes due to the size and quantity of the log files. Please be patient.

When complete the Display Unit will disable the USB LED and display “Copy Logs to USB complete”. To view the system logs, plug the USB stick into a PC USB port and traverse to the \\Siemens\Sentinel\Logs directory. There you will see the log files.

NOTE

The PC will need a program installed on it to uncompress the .gz file(s). For example PeaZip found at www.peazip.org will uncompress the .gz file creating a readable .log file.

http://www.peazip.org/


7.0 MODULE CONNECTOR DESCRIPTIONS & SPECIFICATIONS 7.1 CONTROL MODULE A90315 The Control Module is the primary decision maker of the Locomotive Subsystem. There is typically one Control Module per Locomotive Subsystem. It gets its power from the locomotive and supplies power to the Display Unit, Keypads, and HOT Module (when necessary). It also contains the majority of the external and internal interfaces. The following pages contain details for each connector on the module.

Figure 7-1 Control Module A90315


7.1.1 ACC Connector Front face of pin inserts is illustrated in the following figure.

Figure 7-2 ACC Connector

Table 7-1 ACC Connector Pin Out

Gender:

Manufacturer:

Part Number:

Mating Connector Part Number:

Female

Amphenol

71-570122-06S1 (PT02A-10-6S)

PT06A-10-6P (SR)

Pin Identification Symbol Description

A TXD (RS-232) Transmit line for the spare RS-232 port.

B RXD (RS-232) Receive line for the spare RS-232 port.

C GND (RS-232) Ground line for the spare RS-232 port.

D CANH (CAN) High signal for the spare CAN port.

E CANL (CAN) Low signal for the spare CAN port.

F GND (CAN) Ground signal for the spare CAN port.

1 This part number is for a Box Mounting Receptacle (PT02) with PCB Contacts. The following part number in the parenthesis is the exact part except with solder cups.


7.1.2 RS-232

Table 7-2 RS-232 Interface Characteristics

Item Description Value

Input / Output I/O

Connector Quantity 1

Link Active Status LED Flashing Green is active

Physical Layer RS-232

Baud Rate 1200 - 1152002

Data Link Layer ISO 11898

Application Layer Qpacket

7.1.3 CAN BUS Interface

Table 7-3 CAN BUS Interface Characteristics


Input / Output I/O



Physical Layer ISO 11898-2



2 The interface will only support the following industry standard baud rates; 1200, 4800, 9600, 19200, 38400, 57600, and 115200.


7.1.4 Brake Connector Front face of pin inserts is illustrated in the following figure.

Figure 7-3 Brake Connector

Table 7-4 Brake Connector Pin Out

Gender:

Manufacturer:

Part Number:


Female

Amphenol

71-570122-06S3 (PT02A-10-6S)

PT06A-10-6P (SR)


A +12VDC 12 Volt supply for the Brake Interface Module.

B GND 12 Volt return for the Brake Interface Module.

C CLKP The positive clock line to the Brake Interface Module.

D CLKN The negative clock line to the Brake Interface Module.

E DATP The positive data line to the Brake Interface Module.

F DATN The negative data line to the Brake Interface Module.



7.1.5 12 Volt Supply

Table 7-5 12 Volt Supply Interface Characteristics


Input / Output O


Voltage 12.5 VDC

Nominal Amperage 3.5 A

7.1.6 Synchronous RS-485

Table 7-6 Synchronous RS-485 Interface Characteristics


Input / Output O





7.1.7 Ethernet Connector Front face of pin inserts is illustrated in the following figure.

Figure 7-4 Ethernet Connector

Table 7-7 Ethernet Connector Pin Out

Gender:

Manufacturer:

Part Number:


Female

Tyco

1838892-4

1838277-4


1 No Connect NA

2 No Connect NA

3 No Connect NA

4 TXN Negative transmit line

5 RXP Positive receive line

6 TXP Positive transmit line

7 No Connect NA

8 RXN Negative receive line


Table 7-8 Ethernet Interface Characteristics


Input / Output I/O


Link Active Status LED Solid Green is Link Active at 10/100,

Off is Link Inactive

Link Speed Status LED Flashing Yellow is 10/100Mb Activity,

Off is no Activity

Physical Layer 10/100BASE-T

Data Link Layer Ethernet

Network Layer IP

Transport Layer TCP, UDP and etc.

Session Layer Class D

Presentation Layer EMP

Application Layer Qpacket, FTP, & Ping

7.1.8 General Control Module LED Interface

Table 7-9 General Control Module LED Interface

LED Label LED Color

POWER Steady Green is On

COMMS Flashing Yellow is activity

FAULT Steady Red is system fault detected


7.1.9 GPS Connector Front face of pin inserts is illustrated in the following figure.

Figure 7-5 GPS Connector

Table 7-10 GPS Connector Pin Out

Gender:

Manufacturer:

Part Number:


Female

Amphenol

PT02A-12-14S

PT06A-12-14P (SR)


A +12VDC 12 Volt supply to the GPS receiver

B GND Ground

C TXD0- Transmit line for port 0 minus

D RXD0- Receive line for port 0 minus

E TXD1- Transmit line for port 1 minus

F RXD1- Receive line for port 1 minus

H PPS- Pulse Per Second minus

J TXD0+ Transmit line for port 0 plus

K RXD0+ Receive line for port 0 plus

L TXD1+ Transmit line for port 1 plus

M RXD1+ Receive line for port 1 plus

N PPS+ Pulse Per Second plus

P GND Ground

R +5VDC 5 Volt supply to the GPS receiver


Table 7-11 GPS Interface Characteristic


Input / Output I/O


Link Active Status LED Flashing Green is Active


Baud Rate 1200 - 1152004

Data Link Layer NMEA 1083

Application Layer NMEA 1083

7.1.10 Input Connector Front face of pin inserts is illustrated in the following figure.

Figure 7-6 Input Connector



Table 7-12 Input Connector Pin Out

Gender:

Manufacturer:

Part Number:


Male

Amphenol

71-533725-26P5 (PT02A-16-26P)

PT06A-16-26S (SR)


A In 1 Positive Positive line for digital input number 1.

B In 1 Negative Negative line for digital input number 1.

C In 2 Positive Positive line for digital input number 2.

D In 2 Negative Negative line for digital input number 2.

E In 3 Positive Positive line for digital input number 3.

F In 3 Negative Negative line for digital input number 3.

G In 4 Positive Positive line for digital input number 4.

H In 4 Negative Negative line for digital input number 4.

J In 5 Positive Positive line for digital input number 5.

K In 5 Negative Negative line for digital input number 5.

L In 6 Positive Positive line for digital input number 6.

M In 6 Negative Negative line for digital input number 6.

N In 7 Positive Positive line for digital input number 7.

P In 7 Negative Negative line for digital input number 7.

R In 8 Positive Positive line for digital input number 8.

S In 8 Negative Negative line for digital input number 8.

T No Connect NA




U No Connect NA

V No Connect NA

W 250 Pole Positive Positive line for the 250 pulse pole axle tachometer input.

X 250 Pole Negative Negative line for the 250 pulse pole axle tachometer input.

Y 20/60 Pole Positive

Positive line for the 20/60 pulse pole axle tachometer input.

Z 20/60 Pole Negative

Negative line for the 20/60 pulse pole axle tachometer input.

a No Connect NA

b No Connect NA

c No Connect NA

7.1.11 Digital Inputs

Table 7-13 Digital Input Interface Characteristics


Input / Output Input

Interface Quantity 8

Status LEDs Green is Energized

Voltage 0 or 74 VDC


7.1.12 20/60 Pole Axle Tachometer Input

Table 7-14 20/60 Pole Axle Tachometer Interface Characteristics




7.1.13 250 Pole Axle Tachometer Input

Table 7-15 60P Pole Axle Tachometer Interface Characteristics





7.1.14 Laptop Connector The Laptop Connector is wired as a DCE (Data Circuit-Terminating Equipment). The front face of the socket is illustrated in the following figure.

Figure 7-7 Laptop Connector

Table 7-16 Laptop Connector Pin Out

Gender:

Manufacturer:

Part Number:


Female

Tyco

5747090-2

749808-8


1 No Connect NA

2 TXD Transmit line for the Laptop port.

3 RXD Receive line for the Laptop port.

4 DEBUG RXD Receive line for the Debug port.

5 GND Ground

6 DEBUG TXD Transmit line for the Debug port.

7 No Connect NA

8 No Connect NA

9 No Connect NA


7.1.15 Laptop Port

Table 7-17 Laptop Port Interface Characteristics


Input / Output I/O




Baud Rate 1200 - 1152006


7.1.16 Debug Port

Table 7-18 Debug Port Interface Characteristics


Input / Output I/O




Baud Rate 1200 - 1152007

Application Layer Terminal - ASCII

6 The interface will only support the following industry standard baud rates; 1200, 4800, 9600, 19200, 38400, 57600, and 115200. 7 The interface will only support the following industry standard baud rates; 1200, 4800, 9600, 19200, 38400, 57600, and 115200.


7.1.17 Output Connector Front face of pin inserts is illustrated in the following figure.

Figure 7-8 Output Connector

Table 7-19 Output Connector Pin Out

Gender: Manufacturer: Part Number:


Male Amphenol 71-533725-99P8 (PT02A-16-99) PT06A-16-99S (SR)


A Out 5 Positive Output number 5, positive terminal.

B Out 5 Negative Output number 5, negative terminal.

C No Connect NA

D Out 6 Negative Output number 6, negative terminal.

E Out 6 Positive Output number 6, positive terminal.

F No Connect NA

G Out 4 Negative Output number 4, negative terminal.

H +74VDC 74 VDC supply.

J 74VDC GND 74 Volt DC return.

K Out 3 Negative Output number 3, negative terminal.

L Out 3 Positive Output number 3, positive terminal.

M No connect NA

N Out 1 Positive Output number 1, positive terminal.



P Out 1 Negative Output number 1, negative terminal.

R No Connect NA

S Out 2 Negative Output number 2, negative terminal.

T Out 2 Positive Output number 2, positive terminal.

U No Connect NA

V Out 4 Positive Output number 4, positive terminal.

W +74VDC 74 Volt DC supply

X No Connect NA

Y No Connect NA

Z 74VDC GND 74 Volt DC return

7.1.18 Digital Outputs

Table 7-20 Digital Output Interface Characteristics


Input / Output Output



Output Type Open-Collector

Voltage 74 VDC


7.1.19 System Input Power

Table 7-21 System Input Power Interface Characteristics




Voltage 74 VDC

7.1.20 Power Connectors Front face of pin inserts is illustrated in the following figure.

Figure 7-9 Power Connector

Table 7-22 Power Connector Pin Out

Gender:

Manufacturer:

Part Number:


Female

Amphenol

71-570121-02S9 (PT02A-8-2S)

PT06A-8-2P (SR)


A +12VDC 12 Volt supply.

B GND 12 Volt return.



Table 7-23 Power Connector Interface Characteristics




Voltage 12.5 VDC

Nominal Amperage 3.5 Amp

7.1.21 RS-485 Connectors Front face of pin inserts is illustrated in the following figure.

Figure 7-10 RS-485 Connector10

10 The following table information is compliant with existing Train Sentinel Keypads. On the Rev. 1 (i.e., prototype) of the Control Module Pin A is +12, Pin B is GND, Pin C is 485A, and Pin D is 485B.


Table 7-24 RS-485 Connector Pin Out

Gender:

Manufacturer:

Part Number:


Female

Amphenol

71-570122-05S11 (PT02A-10-5S)

PT06A-10-5P (SR)

Pin Identification

Symbol Description

A RS-485A Master RS-485A data bus. Also known as DATA (A)-.

B RS-485B Master RS-485B data bus. Also known as DATA (B)+.

C +12VDC 12 Volt source

D GND Ground

E GND Ground



Input / Output I/O




Baud Rate 1200 - 11520013


11 This part number is for a Box Mounting Receptacle (PT02) with PCB Contacts. The following part number in the parenthesis is the exact part except with solder cups. 12 There are two connectors connected to one RS-485 port. 13 The interface will only support the following industry standard baud rates; 1200, 4800, 9600, 19200, 38400, 57600, and 115200.


This page intentionally left blank


7.2 HEAT OF TRAIN (HOT) MODULE A90325 The HOT Module is tasked with the control and operation of the End of Train Device (EOT). Because it can operate as a stand-alone device, the HOT Module utilizes dual independent power sources. The HOT Module receives power from the PTC Control Module and from an independent power connection to the locomotive. It is recommended that the primary PTC power supply and the alternate HOT Module power supply utilize independent circuit breakers. It also provides a communications gateway via the Ext. Radio Connector when engaging in long-range data communications utilizing an external voice-band radio. The following pages contain details for each connector on the module.

Figure 7-11 HOT Module A90325


7.2.1 Ethernet Connector(s) Front face of pin inserts is illustrated in the following figure.



Gender:

Manufacturer:

Part Number:


Female

Tyco

1838892-4

1838277-4


1 No Connect NA

2 No Connect NA

3 No Connect NA




7 No Connect NA



7.2.2 External Radio Connector Front face of pin inserts is illustrated in the following figure.

Figure 7-13 External Radio Connector14

Table 7-27 External Radio Connector Pin Out

Gender:

Manufacturer:

Part Number:


Male

Amphenol

71-570121-06S15 (PT06A-10-6S)

PT06A-10-6P (SR)


A +12 VDC 12 V source.

B GND The return line for the radio interface.

C TX_AUDIO Audio transmission line (HOT output).

D RX_AUDIO Audio receive line (HOT input).

E PTT Push To Talk line (HOT output).

F Carrier Detect Radio Modem has detected the carrier frequency (HOT input).

14 In the Panama system the External Radio Connector is connected to a VHF 160 MHz radio using FSK at 1200 Baud. There are no start and stop bits. 15 This part number is for a Box Mounting Receptacle (PT02) with PCB Contacts. The following part number in the parenthesis is the exact part except with solder cups.


7.2.2.1 +12 Volt Supply Interface





Voltage 12.5 VDC

Amperage See Control Module. (Supplied via Control Module)

7.2.2.2 Transmit Audio Interface

Table 7-29 Transmit Audio Interface Characteristics




Voltage 16 VDC Max

Modulation FFSK

Baud Rate 1200

Modulating Freq. (Space/Mark) 1800 Hz / 1200 Hz


7.2.2.3 Receive Audio Interface

Table 7-30 Receive Audio Interface Characteristics




Voltage 16 VDC Max

Modulation FFSK

Baud Rate 1200

Modulating Freq. (Space/Mark) 1800 Hz / 1200 Hz

7.2.2.4 PTT Interface

Table 7-31 PTT Interface Characteristics




Voltage 0 and 12 VDC

Active State 0 VDC


7.2.2.5 Carrier Detect Interface

Table 7-32 Carrier Detect Interface Characteristics





Active State 0 VDC

7.2.3 General HOT Module LED Interface

Table 7-33 General HOT Module LED Interface

LED Label LED Color




7.2.4 Input Connector Front face of pin inserts is illustrated in the following figure.

Figure 7-14 Input Connector


Table 7-34 Input Connector Pin Out

Gender:

Manufacturer:

Part Number:


Male

Amphenol

71-570123-04P16 (PT02A-12-4P)

PT06A-12-4S (SR)


A +74VDC 74 VDC power line (HOT Power Interface).

B 74VDC GND 74 VDC return line (HOT Power Interface).

C In 1 Positive Positive line for digital input number 1.

D In 1 Negative Negative line for digital input number 1.

7.2.5 HOT Power Interface

Table 7-35 HOT Power Interface Characteristics




Voltage +74 VDC



7.2.5.1 Digital Input

Table 7-36 Digital Input Interface Characteristics





7.2.6 Laptop Connector The Laptop Connector is wired as a DCE (Data Circuit-Terminating Equipment). Front face of socket illustrated in the following figure.

Figure 7-15 Laptop Connector


Table 7-37 Laptop Connector Pin Out

Gender: Manufacturer: Part Number:


Female Tyco 5747090-2 749808-8


1 No Connect NA

2 TXD Transmit line for the Laptop port.

3 RXD Receive line for the Laptop port.

4 DEBUG RXD Receive line for the Debug port.

5 GND Ground

6 DEBUG TXD Transmit line for the Debug port

7 No Connect NA

8 No Connect NA

9 No Connect NA

7.2.6.1 Laptop Port



Input / Output I/O




Baud Rate 1200 - 11520017




7.2.6.2 Debug Port

Table 7-39 Debug Port Interface Characteristics


Input / Output I/O




Baud Rate 1200 - 11520018

Application Layer Terminal - ASCII

7.2.7 Power Connectors Front face of pin inserts is illustrated in the following figure.





Gender:

Manufacturer:

Part Number:


Female

Amphenol

71-570121-02S19 (PT02A-8-2S)

PT06A-8-2P (SR)


A +12VDC 12 Volt supply.

B GND 12 Volt return.

Table 7-41 Power Connector Interface Characteristics




Voltage 12.5 VDC

Amperage See Control Module

7.2.8 RS-232 Connector Front face of pin inserts is illustrated in the following figure.

Figure 7-17 RS-232 Connector



Table 7-42 RS-232 Connector Pin Out

Gender:

Manufacturer:

Part Number:


Female

Amphenol

71-570121-04S20 (PT02A-8-4S)

PT06A-8-4P (SR)


A No Connect NA

B COM Common for both transmit and receive lines.

C TX Transmit line.

D RX Receive line.



Input / Output I/O







7.2.9 UHF – HOT Connector

Figure 7-18 UHF – HOT Connector

Table 7-44 UHF – HOT Connector Pin Out

Gender: Female (N-Type)


1 UHF UHF signal line

Shield GND UHF signal return

Table 7-45 UHF – HOT Connector Interface Characteristics


Input / Output I/O


Receive Carrier Frequency 457.9375 MHz (i.e., UHF)

Transmit Carrier Frequency 452.9375 MHz

Power 10 watts Max.

Modulation FFSK

Baud Rate 1200 ±0.5%

Modulating Freq. (Space/Mark) 1800 Hz ±0.5% /

1200 Hz ±0.5%


7.3 BRAKE INTERFACE MODULE (BIM) A90335 The Brake Interface Module controls the electro-mechanical Pneumatic Brake Valve ‘P2A’ directly, or it can provide a discrete digital output to the newer electro-mechanical brake systems deployed by New York Air Brake and others. The following pages contain details for each connector on the module.

Figure 7-19 Brake Interface Module A90335


7.3.1 Brake Connector Front face of pin inserts is illustrated in the following figure.

Figure 7-20 Brake Connector

Table 7-46 Brake Connector Pin Out

Gender:

Manufacturer:

Part Number:


Female

Amphenol

71-570122-06S21 (PT02A-10-6S)

PT06A-10-6P (SR)


A +12VDC 12 Volt supply for the Brake Interface Module.

B GND 12 Volt return for the Brake Interface Module.

C CLKP The positive clock line to the Brake Interface Module.

D CLKN The negative clock line to the Brake Interface Module.

E DATP The positive data line to the Brake Interface Module.

F DATN The negative data line to the Brake Interface Module.



7.3.1.1 12 Volt Supply



Input / Output O


Voltage 12 VDC

7.3.2 Asynchronous RS-485

Table 7-48 Asynchronous RS-485 Interface Characteristics


Input / Output O




7.3.3 General Brake Interface Module LED Interface

Table 7-49 General Brake Interface Module LED Interface

LED Label LED Color





7.3.4 Output Connector

WARNING

SPECIAL CARE NEEDS TO BE TAKEN TO ENSURE THAT 74 VDC IS NOT SHORTED TO THE PENALTY ELECTRO-MECHANICAL PNEUMATIC VALVE (e.g., P2A) PREVENTING THE TRAIN SENTINEL® SYSTEM FROM REQUESTING A PENALTY BRAKE APPLICATION. SPECIFICALLY, DO NOT ALLOW +74 VDC TO SHORT TO PIN 5 (OUT1P) AND PIN 8 (OUT2P), AND 74 VDC GND TO SHORT TO PIN 6 (OUT1N) AND PIN 7 (OUT2N) ON THE BRAKE INTERFACE MODLE OUTPUT CONNECTOR.

Figure 7-21 Output Connector

Table 7-50 Output Connector Pin Out

Gender:

Manufacturer:

Part Number:


Male

Deutsch

DT04-12PA-LE05

DT06-12SA, W12S, 0462-201-16141 (Qty 8), & 114017 (Qty 4)


1 BR1P 74VDC Positive Input for Output 1

2 BR1N 74 VDC Negative Return for Output 1

3 No Connect NA

4 No Connect NA

5 OUT1P P2A Positive Valve Drive 1

6 OUT1N P2A Negative Valve Return 1


7 OUT2N P2A Negative Valve Return 2

8 OUT2P P2A Positive Valve Drive 2

9 No Connect NA

10 No Connect NA

11 BR2N 74VDC Negative Return for Output 2

12 BR2P 74VDC Positive Input for Output 2

7.3.5 P2A Outputs

Table 7-51 P2A Output Interface Characteristics





Voltage 74 VDC

7.3.6 P2A Output Source

Table 7-52 P2A Output Source Interface Characteristics




Voltage 74 VDC


7.3.7 Remote/Cutout Connector Front face of pin inserts is illustrated in the following figure.

Figure 7-22 Remote/Cutout Connector

Table 7-53 Remote/Cutout Connector Pin Out

Gender:

Manufacturer:

Part Number:


Female

Amphenol

71-570121-10S22 (PT02A-12-10S)

PT06A-12-10P (SR)


A NO1 Input 1 Normally Open

B NC1 Input 1 Normally Closed

C GND Ground

D NO2 Input 2 Normally Open

E NC2 Input 2 Normally Closed

F GND Ground

G NO3 Input 3 Normally Open

H NC3 Input 3 Normally Closed

J GND Ground

K No Connection NA



7.3.8 Remote Input(s)

Table 7-54 Remote Input(s) Interface Characteristics




Status LEDs

Lit Green is Remote active; otherwise Remote is inactive.

Yellow is Reserved.


7.4 DISPLAY MODULE A90320 The Locomotive Crew Display picks up the messages being broadcasted across the Internal Ethernet network. This is the primary display to the Locomotive Crew. This display also includes a speaker to create an audible alert. An alert is activated to warn the Locomotive Crew that an over speed condition has occurred. The speaker is also activated when a key on the Keypad Module has been activated. The Locomotive Subsystem supports two Locomotive Crew Displays, one for the operator and the other for the conductor. The following pages contain details for each connector on the module.

Figure 7-23 Display Module A90320

Table 7-55 Display Specifications


Input / Output I/O

Quantity 2 (max)

Speaker Yes

Buttons 0-9, Enter, & Cancel


7.4.1 Ethernet Connector Front face of pin inserts is illustrated in the following figure.



Gender:

Manufacturer:

Part Number:


Female

Tyco

1838892-4

1838277-4


1 No Connect NA

2 No Connect NA

3 No Connect NA




7 No Connect NA



7.4.2 Power Connector Front face of pin inserts is illustrated in the following figure.



Gender:

Manufacturer:

Part Number:


Female

Amphenol

71-570121-04S23 (PT02A-8-4S)

PT06A-8-4P (SR)


A 12VDC 12VDC supply

B COM Common for 12VDC, transmit and receive lines.

C TX Laptop Port transmit line.

D RX Laptop Port receive line.



7.4.2.1 12 VDC Port

Table 7-58 12 VDC Interface Characteristics




Voltage 13.5 VDC

7.4.2.2 Laptop Port



Input / Output I/O



Baud Rate 1200 - 11520024





7.4.3 USB Connector

Figure 7-26 USB Connector

Table 7-60 USB Connector Pin Out

Gender:


Type A Receptacle

Type A Plug


1 5VDC 5 volt supply.

2 DATA- Data minus.

3 DATA+ Data plus.

4 GND Ground

Table 7-61 USB Interface Characteristics


Input / Output I/O


Protocol 2.0 Host


7.5 KEYPAD/DISPLAY INTERFACE Q1962 The Keypad Module includes 18 push buttons, a 16 character – 2 row display, and a speaker. Six of the 18 push buttons are Function keys. The application specific function for these buttons is displayed on the bottom of the Locomotive Crew Display. This small dot matrix display and speaker is for back up if the Locomotive Crew Display and/or speaker were to fail. The Locomotive Subsystem supports two Keypad Modules that connect to the system via the two RS-485 connectors on the Control Module. The following pages contain details for each connector on the module.

Figure 7-27 Keypad/Display Specifications

Table 7-62 Keypad/Display Specifications


Input / Output Input / Output

Quantity 2 Max.

Display Size 2 rows of 16 characters

Speaker Yes

Buttons F1-F6, 0-9, Enter, & Cancel


7.5.1 Keypad/Display Connector Front face of pin inserts is illustrated in the following figure.

Figure 7-28 Keypad/Display Connector

Table 7-63 Keypad/Display Connector Pin Out

Gender:

Manufacturer:

Part Number:


Female

Amphenol

71-570121-10S25 (PT02A-10-5S)PT06A-10-5P (SR)


A RS-485-A RS485 signal A

B RS-485-B RS485 signal B

C +12VDC 12VDC Source

D GND Ground

E SHIELD Cable Shield

Table 7-64 RS Interface Characteristics


Input / Output I/O



Baud Rate 1200 - 11520026

25 This part number is for a Box Mounting Receptacle (PT02) with PCB Contacts. The following part number in the parenthesis is the exact part except with solder cups. 26 The interface will only support the following industry standard baud rates; 1200, 4800, 9600, 19200, 38400, 57600, and 115200.


NOTES

Siemens Industry, Inc., Rail Automation 2400 Nelson Miller Parkway Louisville, Kentucky 40223

(502) 618-8800

Siemens Industry, Inc., Rail Automation California R&D Division

9568 Archibald Ave., Suite 100 Rancho Cucamonga, California 91730

(909) 532-5300

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